Car Loan Calculator

Advertised payments typically assume top-tier credit, a large down payment, and exclude tax and fees. The things this calculator includes. Sales tax alone on a $30,000 car is often $1,500–2,500 financed, adding $30–50/month. The amount-financed figure here is the honest starting point ads are built to obscure.

The classic guidance: if you need 72–84 months to afford the payment, the car is too expensive for the budget, long terms cost dramatically more interest and leave you owing more than the car's worth for years. Compare the total-interest figure across the term buttons: on a typical loan, 84 months vs 48 can double it. 48–60 months on a car you keep past payoff is the financially quiet path.

In most states, tax applies only to the difference, trade in a $10,000 car against a $30,000 purchase and you're taxed on $20,000, making the trade-in worth its value plus the tax savings. A handful of states (California among them) tax the full price regardless. It's a real enough difference to check your state before deciding between trading in and selling privately.

It's real when offered, but it's usually either/or: manufacturers offer 0% APR or a cash rebate, not both. Run the math both ways, a $3,000 rebate at a credit union's rate often beats 0% with no rebate on shorter terms. And 0% requires excellent credit; the advertised rate is not the rate most applicants get. Compare total cost, not the headline.